books.google.com - The three secret agent case files in this book are: The Case of the Hypno Hounds, In which a pack of dogs are menacing the cottage where Amelia and her mom go on vacation. Could there be a connection with the local animal shelter? the Case of the Sneaky Scientist, In which Amelia sees the new chemistry...http://books.google.com/books/about/3_Hypno_Hounds.html?id=d55BoHDb2fkC&q=asked+casually&utm_source=gb-gplus-share3 Hypno Hounds!